From: Alan Mackenzie <acm@muc.de>
To: bug-gnu-emacs@gnu.org
Subject: bug#2203: C Mode: C-M-a fails at BOD re_comp, src/regex.c L6534
Date: Thu, 5 Feb 2009 11:36:45 +0000 [thread overview]
Message-ID: <20090205113645.GA3213@muc.de> (raw)
In .../src/regex.c put point at BOL6534, "char *" here:
}
WEAK_ALIAS (__re_compile_pattern, re_compile_pattern)
^L
/* Entry points compatible with 4.2 BSD regex library. We don't define
them unless specifically requested. */
#if defined _REGEX_RE_COMP || defined _LIBC
/* BSD has one and only one pattern buffer. */
static struct re_pattern_buffer re_comp_buf;
char * <=================================
# ifdef _LIBC
/* Make these definitions weak in libc, so POSIX programs can redefine
these names if they don't use our functions, and still use
regcomp/regexec below without link errors. */
weak_function
# endif
re_comp (s)
const char *s;
{
Do C-M-a. Point doesn't move.
Preliminary investigation: With point on the 'h' of "char *",
(c-beginning-of-decl-1 nil) should move point one character backwards.
Instead, it moves to BOL "WEAK_ALIAS".
--
Alan Mackenzie (Nuremberg, Germany).
next reply other threads:[~2009-02-05 11:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-05 11:36 Alan Mackenzie [this message]
2016-01-15 20:40 ` bug#2203: C Mode: C-M-a fails at BOD re_comp, src/regex.c L6534 Alan J Third
[not found] ` <mailman.2414.1452890468.843.bug-gnu-emacs@gnu.org>
2016-01-17 22:31 ` Alan Mackenzie
2016-01-22 23:06 ` Alan Mackenzie
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